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Appendix C

C.3 D/A Calibration (PCI-1710U/HGU)

In a way similar to the A/D Calibration, the D/A calibration tool in the
Advantech Device Manager leads you through the whole D/A calibration
procedure.

Measure the DA0 output with a 4 1/2-digit digital meter. Adjust the
VR4 until the output value equals 4.9988V.

Note:

Using a precision voltmeter to calibrate the D/A
outputs is recommended.

Содержание PCI-1710HGU

Страница 1: ...PCI 1710U Series 12 bit Multifunction Cards with Universal PCI Bus User Manual...

Страница 2: ...en permission of Advantech Co Ltd Information provided in this manual is intended to be accurate and reli able However Advantech Co Ltd assumes no responsibility for its use nor for any infringements...

Страница 3: ...lacement materials service time and freight Please consult your dealer for more details If you think you have a defective product follow these steps 1 Collect all the information about the problem enc...

Страница 4: ...l attachments Description of your software operating system version appli cation software etc A complete description of the problem The exact wording of any error messages Packing List Before setting...

Страница 5: ...x 17 Figure 2 5 The Test Utility Dialog Box 17 Chapter 3 Signal Connections 20 3 1 Overview 20 3 2 Switch and Jumper Settings 20 Figure 3 1 Connector and Switch Locations 20 Table 3 1 Board ID Setting...

Страница 6: ...PCI 1710U Series User Manual vi C 1 VR Assignment 41 Figure C 1 PCI 1710U VR Assignment 41 C 2 A D Calibration 42 C 3 D A Calibration PCI 1710U HGU 45...

Страница 7: ...PTER 1 Introduction This chapter introduces the PCI 1710U cards and their typical applications Sections include Features Applications Installation Guide Software Overview Device Driver Roadmap Accesso...

Страница 8: ...re different input signals without external signal conditioning An onboard 4K word FIFO buffer provides high speed data transfer and predictable perfor mance under Windows Automatic channel scanning c...

Страница 9: ...oller to interface the card to the PCI bus The controller fully implements the PCI bus specification Rev 2 2 All configurations related to the bus such as base address and interrupt assignment are aut...

Страница 10: ...e BoardID Switch PCI 1710U HGU UL has a built in DIP switch that helps define each card s ID when multiple PCI 1710U HGU UL cards have been installed on the same PC chassis The BoardID setting functio...

Страница 11: ...ng Win dows XP Vista 7 PCL 10168 Wiring cable optional ADAM 3968 PCLD 8710 Wiring board optional Other optional components are also available for enhanced operation ActiveDAQ Pro LabView or other 3rd...

Страница 12: ...PCI 1710U Series User Manual 6 Figure 1 1 Installation Flow Chart...

Страница 13: ...harge It also comes with all Advantech DA C cards Advantech s Device Drivers features a complete I O function library to help boost your application performance Advantech Device Drivers for Windows XP...

Страница 14: ...al Chapter in the Device Drivers Manual for your reference Please refer to the corresponding sections in this chapter on the Device Drivers Manual to begin your programming efforts You can also look a...

Страница 15: ...oup Port Function Group direct I O Event Function Group For the usage and parameters of each function please refer to the Func tion Overview chapter in the Device Drivers Manual Troubleshooting Device...

Страница 16: ...accessory products to support the PCI 1710U HGU UL card These accessories include Wiring Cables PCL 10168 The PCL 10168 cable is a 68 pin SCSI shielded cable for PCI 1710U HGU UL cards Wiring Boards...

Страница 17: ...ter provides a packaged item checklist proper instructions for unpacking and step by step procedures for both driver and card installation Sections include Unpacking Driver Installation Hardware Insta...

Страница 18: ...dis charge the static electricity accumulated on your body Alternatively one can also use a grounding strap Touch the anti static bag to a metal part of your computer chassis before opening the bag Ta...

Страница 19: ...nstall the driver software 1 Insert the companion CD ROM into your CD ROM drive 2 The Setup program will be launched automatically if you have the autoplay function enabled on your system When the Set...

Страница 20: ...specific device then follow the installation instructions step by step to complete your device driver installation and setup Figure 2 2 Different Options for Driver Setup For further information on d...

Страница 21: ...es and carefully align it with the slot Insert the card firmly into place Use of excessive force must be avoided other wise the card might be damaged 6 Fasten the bracket of the PCI card on the back p...

Страница 22: ...h Device Drivers Setting Up the Device 1 To install the I O device for your card you must first run the Device Manager program by accessing Start Programs Advantech Auto mation Device Manager Advantec...

Страница 23: ...s External or Internal and specify the voltage output range for the two D A channels Figure 2 4 The Device Setting Dialog Box 4 After your card is properly installed and configured you can click the T...

Страница 24: ...PCI 1710U Series User Manual 18...

Страница 25: ...ons This chapter provides useful informa tion about how to connect input and output signals to the PCI 1710U cards via the I O connector Sections include Overview BoardID Settings Signal Connections F...

Страница 26: ...tch and Jumper Settings PCI 1710U cards have one switch for BoardID setting Figure 3 1 Connector and Switch Locations BoardID settings are used to set a board s unique identifier when multiple identic...

Страница 27: ...Setting SW1 SW1 Position 1 Position 2 Position 3 Position 4 BoardID ID3 ID2 ID1 ID0 0 ON ON ON ON 1 ON ON ON OFF 2 ON ON OFF ON 3 ON ON OFF OFF 4 ON OFF ON ON 5 ON OFF ON OFF 6 ON OFF OFF ON 7 ON OFF...

Страница 28: ...onnections Pin Assignment Figure 3 2 shows the pin assignments for the 68 pin I O connector on the PCI 1710U HGU UL Figure 3 2 I O Connector Pin Assignments for the PCI 1710U Series Note Pins 23 25 an...

Страница 29: ...D AOGND and DGND are connected together on the PCI 1710U 1710HGU 1710UL DI 0 15 DGND Input Digital Input Channels 0 through 15 DO 0 15 DGND Output Digital Output Channels 0 through 15 DGND Digital Gro...

Страница 30: ...gle ended channel to a floating signal source A stan dard wiring diagram looks like this TRG_GATE DGND Input A D External Trigger Gate When TRG _GATE is connected to 5 V it will enable the external tr...

Страница 31: ...a local ground the signal source ground and the PCI 1710U HGU UL ground will not be at exactly the same voltage as they are connected through the ground return of the equipment and building wiring Th...

Страница 32: ...u can use the internal precision 5 V or 10 V reference to generate 0 to 5 V or 0 to 10 V D A output Use an external reference for other D A output ranges The maximum reference input voltage is 10 V an...

Страница 33: ...s The PCI 1710U HGU has 16 digital input and 16 digital output channels The digital I O levels are TTL compatible The following figure shows connections to exchange digital signals with other TTL devi...

Страница 34: ...If the cable travels through an area with significant electromagnetic interference you should adopt individually shielded twisted pair wires as the analog input cable This type of cable has its signa...

Страница 35: ...2 APPENDIX A Specifications...

Страница 36: ...ain 0 5 1 5 10 50 100 500 1000 Unipolar N A 0 10 N A 0 1 N A 0 0 1 N A 0 0 01 Bipolar 10 5 1 0 5 0 1 0 05 0 01 0 005 PCI 1710U UL Drift Gain 0 5 1 2 4 8 Zero 15 ppm C Span 25 ppm C PCI 1710U UL Small...

Страница 37: ...5 1 2 4 8 Gain Error FSR 0 1 0 1 0 2 0 2 0 4 Chan nel Type SE DIFF SE DIFF DIFF DIFF DIFF AC SNR 68dB ENOB 10 5 bits PCI 1710HGU Accuracy DC INLE 1 LSB Monotonicity 12 bits Offset error Adjustable to...

Страница 38: ...rnal Reference 0 xV xV 10 x 10 Accuracy Relative 0 5 LSB Differential Non linearity 0 5 LSB monotonic Gain Error Adjustable to zero Slew Rate 10 V s Drift 40 ppm C Driving Capability 3 mA Update Rate...

Страница 39: ...gured as programmable pacers 1 channel is free for user appli cation Resolution 16 bit Compatibility TTL level Base Clock Channel 2 Takes input from output of channel 1 Channel 1 10MHz Channel 0 Inter...

Страница 40: ...0 mm 6 9 x 3 9 Power Consumption Typical 5 V 850 mA Max 5 V 1 A Temperature Operating 0 60 C 32 140 F refer to IEC 68 2 1 2 Storage 20 70 C 4 158 F Relative Humidity Operating 5 85 RH non condensing r...

Страница 41: ...35 Appendix A...

Страница 42: ...PCI 1710U Series User Manual 36...

Страница 43: ...2 APPENDIX B Block Diagrams...

Страница 44: ...PCI 1710U Series User Manual 38 Appendix B Block Diagrams...

Страница 45: ...PPENDIX C Calibration This appendix provides brief informa tion on PCI 1710U card calibration Regular calibration checks are impor tant to maintain accuracy in data acqui sition and control applicatio...

Страница 46: ...grams will lead you through the calibration and setup procedures showing you all the correct settings and adjustments To perform a satisfactory calibration you will need a 4 digit digital multi meter...

Страница 47: ...ustment on all A D and D A channels See the fig ure in Appendix C for help finding the VRs The following list shows the function of each VR Figure C 1 PCI 1710U VR Assignment VR Function VR1 A D unipo...

Страница 48: ...ustment procedure The basic steps are outlined below 1 In the Advantech Device Manager set analog input channel AI0 as single ended bipolar range 5 V and set AI1 as single ended uni polar range 0 to 1...

Страница 49: ...f 4094 5 LSB 4 9953 V to AI0 Adjust VR3 until the output from the card s AI0 flickers between 4094 and 4095 4 Connect a DC voltage source with value equal to 0 5 LSB 1 22mV to AI1 Adjust VR1 until the...

Страница 50: ...al 44 5 The A D calibration is finished after the foregoing steps A D code Mapping Voltage Hex Dec Bipolar 5V Unipolar 0 to 10V 000h 0 4 9971 V 0 V 7FFh 2047 0 0024 V 4 9947 V 800h 2048 0 V 4 9971 V F...

Страница 51: ...A calibration tool in the Advantech Device Manager leads you through the whole D A calibration procedure 1 Measure the DA0 output with a 4 1 2 digit digital meter Adjust the VR4 until the output valu...

Страница 52: ...CI 1710U Series User Manual 46 2 Measure the DA1 output with a 4 1 2 digit digital meter Adjust the VR5 until the output value equals 4 9988V 3 The D A calibration is finished after the foregoing step...

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